package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("user/shoppingCart")
@Api("C端购物车相关接口")
@Slf4j
public class ShoppingCartController {
    @Autowired
    private ShoppingCartService shoppingCartService;

    /*
    * 添加购物车
    * */
    @PostMapping("/add")
    @ApiOperation("添加购物车")
    public Result add(@RequestBody ShoppingCartDTO shoppingCartDTO)
    {
        log.info("添加购物车，商品信息为{}",shoppingCartDTO);
        shoppingCartService.addShoppingCart(shoppingCartDTO);
        return Result.success();
    }

    /*
    * 查询购物车中的数据
    * */
    @GetMapping("/list")
    @ApiOperation("查看购物车")
    public Result<List<ShoppingCart>> list()
    {
        List<ShoppingCart> list = shoppingCartService.showShoppingCart();
        return Result.success(list);
    }

    /*
    * 购物车数量减少一
    * */
    @PostMapping("sub")
    @ApiOperation("减少购物车数量")
    public Result subShoppingCart(@RequestBody ShoppingCartDTO shoppingCartDTO)
    {
        shoppingCartService.subShoppingCart(shoppingCartDTO);
        return Result.success();
    }

    /*
    删除购物车
    * */
    @DeleteMapping("clean")
    @ApiOperation("清空购物车")
    public Result clean()
    {
        shoppingCartService.cleanShoppingCart();
        return Result.success();
    }
 }
